The base model of the new series of machines multirip frame type RM -50. It was created as a further development of the well-known machine RM -50- M2, in which are included the following design changes :
• changed the saw frame of the machine , which saw inserted through a special mechanism cassette rather than individually ;
• feed rate increased and continuously adjustable ;
• Upper and lower wildfire drive , increased number of upper pinch wildfire and clamping force , lifting and lowering of the upper wildfire is done automatically ;
• Enter the device to prevent the emergence of " terry " on the bottom of the mast .